The invention relates to a method for migrating production data of a weaving workshop, which comprises a central database, a central data sheet structure, a branch factory database and a branch factory data sheet structure and adopts the following steps: (1) system initialization; (2) data connection configuration, namely providing an editing function for data connection; (3) data synchronization, namely finishing the migration of the production data from the branch factory database to the central database; and (4) data recovery, namely, when a database system of a certain branch factory collapses and cannot operate normally due to an accident, utilizing a branch factory identification to extract the production data of a corresponding branch factory from the central database, recovering the production data to the database of the branch factory and ensuring the completeness of the branch factory data. The migrating method of the invention has the characteristics of reconfigurability, easy expansion, support for transmission resuming at break-point, incremental migration, periodic migration, and support for the data transmission between different databases.